HIGH
Cisco 12000 with IOS 12.0 and line cards based on Engine 2 does not block non-initial packet fragments, which allows remote attackers to bypass the ACL
Published Mar 9, 2002
7.5
HIGHCVSS 2.0
EPSS 1.63%
Description
Cisco 12000 with IOS 12.0 and line cards based on Engine 2 does not block non-initial packet fragments, which allows remote attackers to bypass the ACL.
Affected products
No data.
- n/a
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
7.5 HIGH NVD
AV:N/AC:L/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
1.63% 0.01626
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.01626
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.63% (0.01626) | 75.28th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.63% (0.01626) | 72.96th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.45% (0.00447) | 61.41th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.48% (0.00483) | 76.74th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.48% (0.00483) | 75.22th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.48% (0.00483) | 72.19th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.21% (0.01213) | 66.61th | v2 (v2022.01.01) |
| Feb 17, 2023 | 1.21% (0.01213) | 66.22th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.21% (0.01213) | 64.21th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.21% (0.01213) | 40.54th | v2 (v2022.01.01) |
Weaknesses (0)
No CWE recorded.
References (5)
- http://www.ciac.org/ciac/bulletins/m-018.shtml third-party-advisorygovernment-resourcex_refsource_CIAC
- http://www.cisco.com/warp/public/707/GSR-ACL-pub.shtml vendor-advisoryx_refsource_CISCOVendor Advisory
- http://www.osvdb.org/1985 vdb-entryx_refsource_OSVDB
- http://www.securityfocus.com/bid/3535 vdb-entryx_refsource_BID
- https://exchange.xforce.ibmcloud.com/vulnerabilities/7550 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://www.ciac.org/ciac/bulletins/m-018.shtml | third-party-advisorygovernment-resourcex_refsource_CIAC | |
| http://www.cisco.com/warp/public/707/GSR-ACL-pub.shtml | vendor-advisoryx_refsource_CISCOVendor Advisory | |
| http://www.osvdb.org/1985 | vdb-entryx_refsource_OSVDB | |
| http://www.securityfocus.com/bid/3535 | vdb-entryx_refsource_BID | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/7550 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Mar 9, 2002
Updated Aug 8, 2024
Reserved Nov 22, 2001
Link CVE-2001-0862
CISA Vulnrichment
Updated n/a